CONSTRUCTION OF 2 LANE ROAD FROM KM. 41 TO 42 TOTAL LENGTH 2 KM. OF BHEJJI-CHINTAGUPHA ROAD IN SUKMA DISTT. C.G. UNDER L.W.E. SPECIAL PROJECT (BALANCE WORK).

2.3 Clearing and grubbing road land including uprooting rank vegetation, grass, bushes, shrubs, saplings and trees girth up to 300 mm, removal of stumps of trees cut earlier and disposal of unserviceable materials and stacking of serviceable material to be used or auctioned up to a lead of 1000 meters including removal and disposal of top organic soil not exceeding 150 mm in thickness if required and as per relevant clauses of section-200.

3.10 Construction of embankment / sub grade with Material Obtained from Borrow Pits (Construction of embankment with approved material/selected soil having C.B.R. > 5 (unless specified otherwise in the contract) obtained from borrow pits with all lifts and leads, transporting to site, spreading, grading to required slope and compacting to meet requirement of table 300-2)

4.1 Construction of granular sub base by providing close graded Matarial, carriage of mixed Material to work site spreading in uniform layers with motor grader on prepared surface watering rolling and compacting with vibratory power roller at OMC to achieve the desired density complete as per clause 401. By mix and place method Disintergrated rock i.e.moorum having CBR value not less than 20 and P.I. AND l.l. not more than 6 and 20 respectively.

4.8.A.(I) Water Bound Macadam (providing laying spreading and compacting stone aggregates of specific sizes to water bond macadam specification including spreading in uniform thicknesshand picking rolling with vibratory roller 8-10 tonnes in stage to proper grade and camber applying and brooming requisting typr of screening / binding Mtarials to fill up the interstices of coarse aggregate, watering and compacting to the required density. gRADING -II (Using Screening Crushable type such as Mooram ar Gravel) Using Screening Crushable type such as Moorum or Gravel.

5.1 Prime Coat Providing and applying primer coat with bitumen emulsion on prepared surface of granular base including cleaning of road surface and spraying primer at the rate of 0.85-/sqm using mechanical means

5.3 Tack Coat Providing and applying tack coat with Bitumen using emulsion distributor on the prepared bituminous/granular surface cleaned with mechanical broom.

5.13 Open-Graded Premix surfacing (By manual means) (providing laying and rolling of open graded premix surfacing of 20m thickness composed of 13.2 mm to 5.6 mm aggregates using bitumen required line ,grade and level to serve as wearing course on a previously prepared base including mixing laying and rolling with a smooth wheeled rolled 8-10 tonne capacity finishd to required level and grades.

5.21 Seal Coat type -B (By maunal means) (providing and laying seal coat sealing the voids in a bituminous surface laid to the specified levels grade and cross fall using Type-B seal coat using crushed stone chipping 6.7 mm size and bitumen.)

4.14.A. Construction of hard shoulders ( construction of shoulders as per clause 407 with selected soil from borrow areas having CBR not less than 12 and shall have L.L. and P.I. not more than 25% and 6% respectively inclusive of all leads and lifts including clearing and scrapping on existing surface providing 4% camber compacting watering rolling and royalty charges etc complete. WITH VIBRATORY ROLLLER.

9.12 ProvidingandlayingPitchingonslopeslaidoverpreparedfiltermediaincludingboulderapronlaiddryinfrontoftoeofembankmentcompleteas per drawing and Technical specifications.